890666237

素因数分解:

${\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1\times {\mathrm{823}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 939122688

約数和(自身を除く): 48456451

約数列:

[1, 23, 211, 223, 823, 4853, 5129, 18929, 47053, 173653, 183529, 1082219, 3994019, 4221167, 38724619, 890666237]

約数ペア:

[(1, 890666237), (23, 38724619), (211, 4221167), (223, 3994019), (823, 1082219), (4853, 183529), (5129, 173653), (18929, 47053)]